Colonsay
Colorado
Colorado ibaia
Columbia
Columbia Britainiarra
Columbia ibaia
Columbus
Colunga
Colungo
COM ataka
come
Comic Sans
Comillas
COM klasea
Commonwealth
COM objektua
Comodoro Rivadavia
Comoro
compact disc read-only memory (disko trinkoko memoria hil)
compact disc-recordable (disko trinko grabagarri)
compact disc-rewritable (disko trinko birgrabagarri)
compagnie
CompletePC berreskuratze
CompletePC segurtasun-kopia
Component Platform Interface (osagai-plataformaren interfaze)
Compostelako Donejakue
Computer Graphics Metafile
Conakry
CONCACAF
Conca de Barbera
Conca de Dalt
Concarneau
Conceju Nacionaliegu Cantabru
Concord
Concorde
Condeixa-a-Nova
Conecticut
Confederation Africaine de Football
Conflent
Confucius
Confuciusornis
conga
CONMEBOL
Connacht
Connection Manager
Connemara
Connemara/Conamara
contaminación lacustre
continuum
Convergencia i Unio
euskara